常見例句雙語例句The company also provides various model spark erosion machine from EDM250-EDM650, unique electric impulse to keep lasting high machining efficiency;本公司可提供各種型號的電火花成型機(jī)床，EDM250-EDM650系列產(chǎn)品，獨創(chuàng)電脈衡加工效率快； 返回 spark-erosion machine